1 John 3:19

19	{καὶ} Ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν Nestle-Aland 28th
	And hereby we know that we are of the truth, and shall assure our hearts before him. (KJV)

#	Greek	MAC & POS	Definition
2532	καί	CONJ	and, even, also
1722	ἐν	PREP	in, on, at, by, with
5129	τούτῳ	D-DSN	τούτῳ toútōi, too´-to; dative case singular masculine or neuter of G3778; to (in, with or by) this (person or thing):—here(-by, -in), him, one, the same, there(-in), this.
1097	γινώσκω	V-FDI-1P	to come to know, recognize, perceive
3754	ὅτι	CONJ	that, because
1537	ἐκ, ἐξ	PREP	from, from out of
3588	ὁ, ἡ, τό	T-ASF	the
225	ἀλήθεια, ας, ἡ	N-GSF	truth
2070	ἐσμέν	V-PXI-1P	ἐσμέν esmén, es-men´; first person plural indicative of G1510; we are:—are, be, have our being, × have hope, + (the gospel) was (preached unto) us.
1715	ἔμπροσθεν	PREP	before, in front of (in place or time)
846	αὐτός, αὐτή, αὐτό	P-GSM	(1) self (emphatic) (2) he, she, it (used for the third person pronoun) (3) the same
3982	πείθω	V-FAI-1P	to persuade, to have confidence
2588	καρδία, ας, ἡ	N-ASF	heart
2257	ἡμῶν	P-1GP	ἡμῶν hēmōn, hay-mone´; genitive case plural of G1473; of (or from) us:—our (company), us, we.

version	verse
Berean Greek NT 2016	[καὶ] ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν
SBL Greek NT 2010	ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν
Nestle Greek NT 1904	ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν
Westcott & Hort 1881	Ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν
Nestle-Aland 27th	[καὶ] Ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν
Nestle-Aland 28th	{καὶ} Ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὴν καρδίαν ἡμῶν
RP Byzantine Majority Text 2005	Καὶ ἐν τούτῳ γινώσκομεν ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν,
Greek Orthodox Church 1904	καὶ ἐν τούτῳ γινώσκομεν ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν,
Tiechendorf 8th Edition 1872	καὶ ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν·
Scrivener's Textus Receptus 1894	καὶ ἐν τούτῳ γινώσκομεν ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν,
Sthephanus Textus Receptus 1550	Καὶ ἐν τούτῳ γινώσκομεν ὅτι ἐκ τῆς ἀληθείας ἐσμέν καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν
Beza Greek NT 1598	Καὶ ἐν τούτῳ γνωσόμεθα ὅτι ἐκ τῆς ἀληθείας ἐσμέν, καὶ ἔμπροσθεν αὐτοῦ πείσομεν τὰς καρδίας ἡμῶν.

#	Manucript	Date	Location
1	GA_01	4th Century	London, British Library
2	GA_02	5th Century	London, British Library
3	GA_1424	9th–10th Century	Kosinitza Monastery, Drama, Greece (Formerly: Lutheran School of Theology at Chicago)
4	GA_1829	10th Century	National Library of Greece, Athens
5	GA_1828	11th Century	National Library of Greece, Athens
6	GA_1	12th Century	Basel, University Library
7	GA_757	13th Century	National Library of Greece, Athens
8	GA_1761	14th Century	National Library of Greece, Athens
9	GA_69	15th Century	Leicester, Leicestershire [England] Record Office
10	GA_1405	15th Century	National Library of Greece, Athens