And when ye will offer a sacrifice of thanksgiving unto the LORD, offer it at your own will.
Leviticus 7:12-15
12
if for a thank-offering he bring it near, then he hath brought near with the sacrifice of thank-offering unleavened cakes mixed with oil, and thin unleavened cakes anointed with oil, and of fried flour cakes mixed with oil;
13
besides the cakes, fermented bread he doth bring near [with] his offering, besides the sacrifice of thank-offering of his peace-offerings;
14
and he hath brought near out of it one of the whole offering -- a heave-offering to Jehovah; to the priest who is sprinkling the blood of the peace-offerings -- it is his;
15
as to the flesh of the sacrifice of the thank-offering of his peace-offerings, in the day of his offering it is eaten; he doth not leave of it till morning.
Psalm 107:22
And they sacrifice sacrifices of thanksgiving, And recount His works with singing.
Psalm 116:17
To Thee I sacrifice a sacrifice of thanks, And in the name of Jehovah I call.
Hosea 14:2
Take with you words, and turn to Jehovah, Say ye unto Him: 'Take away all iniquity, and give good, And we do render the fruit of our lips.
Amos 4:5
And perfume with leaven a thank-offering, And proclaim willing gifts, sound ye! For so ye have loved, O sons of Israel, An affirmation of the Lord Jehovah.
Hebrews 13:15
through him, then, we may offer up a sacrifice of praise always to God, that is, the fruit of lips, giving thanks to His name;
1 Peter 2:5
and ye yourselves, as living stones, are built up, a spiritual house, a holy priesthood, to offer up spiritual sacrifices acceptable to God through Jesus Christ.